Sauk Rapids, Minnesota, United States [City]; population was 7,825 in 1990; housing units was 2,997 in 1990; location is 45°36'N 94°10'W; land area is 3.21 square miles (2,055 acres); water area is 0.24 square miles (153 acres); FIPS code is 58684 [SourceCBP]